| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.80 | 8.485% | $169.0196 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $118.86 | 6.372% | $126.4338 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $83.28 | 12.223% | $93.4593 | $93.46 | $93.45 | $93.50 |
| Purchase #4 | $93.57 | 3.819% | $97.1434 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $71.36 | 11.742% | $79.7391 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $249.34 | 9.869% | $273.9474 | $273.95 | $273.95 | $273.90 |
| Purchase #7 | $39.39 | 6.731% | $42.0413 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $811.60 | $881.7839 | $881.78 | $881.80 | $881.60 | |